package com.xius.config;

import com.github.xiaoymin.knife4j.spring.annotations.EnableKnife4j;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.ParameterBuilder;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.schema.ModelRef;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Parameter;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import java.util.ArrayList;
import java.util.List;

/**
 * @ClassName SwaggerConfig
 * @Description TODO
 * @Author 谭庆伟
 * @Date 2020/5/25 9:07
 * @Version 1.0
 **/
@Configuration
@EnableSwagger2
@EnableKnife4j
public class SwaggerConfig {
    private ApiInfo apiInfo() {
        return new ApiInfoBuilder().title("API接口文档")
                .description("管理系统")
                .version("1.0.0")
                .build();
    }
    @Bean
    public Docket createRestApi() {
        ParameterBuilder ticketPar = new ParameterBuilder();
        List<Parameter> pars = new ArrayList<Parameter>();
        ticketPar.name("token").description("token令牌")
                .modelRef(new ModelRef("string")).parameterType("header")
                .required(false).build(); //header中的ticket参数非必填，传空也可以
        pars.add(ticketPar.build());    //根据每个方法名也知道当前方法在设置什么参数
        return new Docket(DocumentationType.SWAGGER_2)

                .select()
                //这里写的是API接口所在的包位置
                .apis(RequestHandlerSelectors.basePackage("com.xius.controller"))
                //.paths(PathSelectors.any())
                .build()
                .globalOperationParameters(pars)
                .apiInfo(apiInfo());
    }
}
